The Sightmark series of Tactical Magnifiers are multifunctional weapons accessories inspired by military and law enforcement applications. The 3x Tactical Magnifier is designed for use in conjunction with holographic, collimated reflex, and other compatible weapons sights. The magnifier increases the magnification of the accompanying sight for greater sighting range and improves target recognition, especially at medium range distances. The 3x Tactical Magnifier also features a wide field of view, which allows for superior target acquisition, and high quality multicoated optics for precision accuracy and clarity. Includes Sightmark Tactical Magnifier; heavy-duty, quick-detach, flip/slide-to-side 30mm Weaver/Picatinny mount, and hex wrench. Limited Lifetime Warranty.